bead

As an initialism orb

is (software engineering).

As a noun bead is

(lb) prayer, later especially with a rosary.

As a verb bead is

to form into a bead.

As nouns the difference between need and bead

is that need is a requirement for something while bead is (lb) prayer, later especially with a rosary.

As verbs the difference between need and bead

is that need is to be necessary (to someone) while bead is to form into a bead.

As nouns the difference between moustache and bead

is that moustache is a growth of facial hair between the nose and the upper lip while bead is prayer, later especially with a rosary.

As a verb bead is

to form into a bead.